title: Role of the cyclin-dependent kinase inhibitor CDKN2A in familial melanoma.
abstract: BACKGROUND
  Approximately 8 to 12% of melanoma appears to be inherited in an autosomal dominant form. Although most early stage melanomas can be treated successfully by simple surgical excision, patients with advanced disease are rarely cured even with aggressive chemotherapy and/or immunotherapy.
  
  
  OBJECTIVE
  There is now compelling evidence that germline mutations of the CDKN2A gene on chromosome 9p21 predispose to melanoma in a subset of melanoma-prone families. In this article the evidence for the role of CDKN2A in the genesis of familial melanoma is reviewed and the implications of genetic testing in families with this disease are discussed.
  
  
  CONCLUSIONS
  The identification and subsequent surveillance of unaffected individuals who have a genetic predisposition to melanoma may lead to the detection of early (curable) melanomas and to a reduction in mortality.
authors.affiliation: Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
authors.forename: D
authors.initials: D
authors.lastname: Hogg
authors.forename: H
authors.initials: H
authors.lastname: Brill
authors.forename: L
authors.initials: L
authors.lastname: Liu
authors.forename: J
authors.initials: J
authors.lastname: Monzon
authors.forename: A
authors.initials: A
authors.lastname: Summers
authors.forename: L
authors.initials: L
authors.lastname: From
authors.forename: N J
authors.initials: NJ
authors.lastname: Lassam
mesh_terms: D002453:Cell Cycle; D019941:Cyclin-Dependent Kinase Inhibitor p16 / Q000378:metabolism*; D018844:Cyclin-Dependent Kinases / Q000037:antagonists & inhibitors*; D019942:Genes, p16; D008040:Genetic Linkage; D006801:Humans; D007621:Karyotyping; D008545:Melanoma / Q000235:genetics*; D009154:Mutation; D012878:Skin Neoplasms / Q000235:genetics*
chemical_list: D019941:Cyclin-Dependent Kinase Inhibitor p16; D018844:Cyclin-Dependent Kinases